Explicit almost-periodic factorization for a class of triangular matrix functions

DOI10.1007/s11854-008-0007-7zbMath1183.47011OpenAlexW1989763830MaRDI QIDQ926382

M. C. Martins, M. Cristina Câmara

Publication date: 27 May 2008

Published in: Journal d'Analyse Mathématique (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11854-008-0007-7

zbMATH Keywords

Riemann-Hilbert problemalmost periodic matrix functioncanonical almost periodic factorization

Mathematics Subject Classification ID

Classical almost periodic functions, mean periodic functions (42A75) Factorization theory (including Wiener-Hopf and spectral factorizations) of linear operators (47A68) Boundary value problems in the complex plane (30E25)

Related Items (3)

Toeplitz operators of finite interval type and the table method ⋮ Constructive almost periodic factorization of some triangular matrix functions ⋮ On the Factorization of Some Block Triangular Almost Periodic Matrix Functions

Cites Work

• Unnamed Item
• Convolution operators and factorization of almost periodic matrix functions
• Polynomial almost periodic solutions for a class of Riemann-Hilbert problems with triangular symbols
• Factorization of matrix functions and singular integral operators
• The corona theorem and the canonical factorization of triangular AP matrix functions -- Effective criteria and explicit formulas
• Invertibility of Toeplitz operators and corona conditions in a strip
• A new approach to factorization of a class of almost-periodic triangular symbols and related Riemann--Hilbert problems

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